/*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.android.apps.mytracks.services.sensors.ant;

import com.google.android.apps.mytracks.Constants;
import com.google.android.apps.mytracks.content.Sensor;
import com.google.android.apps.mytracks.content.Sensor.SensorDataSet;

import android.content.SharedPreferences;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;

/**
 * Tests {@link HRMSensorHandler}
 *
 * @author Matthew Simmons
 */
public class HRMSensorHandlerTest extends AndroidTestCase {
  private HRMSensorHandler handler;

  public void setUp() throws Exception {
    super.setUp();

    // Use default prefs values
    SharedPreferences sharedPreferences =
      getContext().getSharedPreferences(Constants.SETTINGS_NAME, 0);
    sharedPreferences.edit().clear().commit();

    handler = new HRMSensorHandler(getContext(), sharedPreferences);
  }

  @SmallTest
  public void testBroadcastData() {
    byte[] message = new byte[9];
    message[0] = 0;  // HRM CHANNEL
    message[8] = (byte) 220;

    SensorDataSet dataSet = handler.handleBroadcastData(message);
    assertNotNull(dataSet);
    assertTrue(dataSet.hasHeartRate());
    assertEquals(Sensor.SensorState.SENDING, dataSet.getHeartRate().getState());
    assertEquals(220, dataSet.getHeartRate().getValue());

    assertFalse(dataSet.hasCadence());
    assertFalse(dataSet.hasPower());
  }
}
